Run wasm32 tests in CI (#119)

Author: james7132

.github/Cargo.toml.wasm_ci

@@ -0,0 +1 @@
+wasm-bindgen-test = "0.3"

.github/workflows/rust.yml

@@ -120,14 +120,18 @@ jobs:
 
   build-wasm:
     runs-on: ubuntu-latest
-    timeout-minutes: 30
+    strategy:
+      matrix:
+        features: ["+simd128", "-simd128"]
+    env:
+      RUSTFLAGS: "-C target-feature=${{matrix.features}} -D warnings"
     steps:
       - uses: actions/checkout@v4
-      - uses: dtolnay/rust-toolchain@stable
-        with:
-          target: wasm32-unknown-unknown
-      - name: Check wasm
-        run: cargo check --target wasm32-unknown-unknown
+      - name: Install
+        run: curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh
+      - run: cat .github/Cargo.toml.wasm_ci >> Cargo.toml
+      - run: wasm-pack test --headless --chrome
+      - run: wasm-pack test --headless --firefox
 
   miri:
     runs-on: ubuntu-latest

src/block/mod.rs

@@ -60,7 +60,7 @@ pub use self::avx2::*;
 
 #[cfg(all(target_family = "wasm", target_feature = "simd128"))]
 mod wasm;
-#[cfg(all(target_arch = "wasm", target_feature = "simd128"))]
+#[cfg(all(target_family = "wasm", target_feature = "simd128"))]
 pub use self::wasm::*;
 
 impl Block {

src/block/wasm.rs

@@ -1,8 +1,5 @@
 use core::{
     arch::wasm32::*,
-    cmp::Ordering,
-    hash::{Hash, Hasher},
-    iter::Iterator,
     ops::{BitAnd, BitAndAssign, BitOr, BitOrAssign, BitXor, BitXorAssign, Not},
 };